Mac Sprocket Adapter

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Darvin Jahnke
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Joined: Sat Jun 16, 2007 5:45 pm
Vintage Karting items owned: 60 Simplex Mk II Dart Kart

Mac Sprocket Adapter

Post by Darvin Jahnke » Mon Apr 14, 2008 9:47 pm

While reading through an old kart magazine,I came across an ad for a Mac flywheel side sprocket adapter. Is anyone familiar with this and may have a picture or could explain it? Thanks

Dean Seavers
Posts: 222
Joined: Fri Jun 22, 2007 3:51 am
Vintage Karting items owned: '66 Chap, '61 Bug Stinger, '61 McCulloch R-1, '60 Go Kart 800, '60 Bug Wasp, '60 Weirdo

Re: Mac Sprocket Adapter

Post by Dean Seavers » Wed Apr 30, 2008 4:22 pm

I've seen a picture but I don't have one handy. It's just a pedestal with a sprocket on the end to allow someone to run off the flywheel side instead of the traditional PTO side. I'm guessing it was in order to run duals on the early enclosed axle karts since Macs didn't come in both rotations. I'm assuming that the pedestal was threaded in order to take the place of the flywheel bolt. Certainly one of those things that wasn't in wide use and was obsolete pretty quickly.

Rob Voska
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Re: Mac Sprocket Adapter

Post by Rob Voska » Wed Apr 30, 2008 6:12 pm

It also had a plate that bolted to the flywheel puller holes that locked it in to keep it from backing off.

Tracy Geiger

Re: Mac Sprocket Adapter

Post by Tracy Geiger » Thu May 01, 2008 3:41 pm

Dean, I believe there is a picture of the flywheel adapter on page 74 of your 1962 Steens catalog. Maybe you could post it.

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mcbob
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Vintage Karting items owned: Everything Mac but a Kart but who know's ?
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Re: Mac Sprocket Adapter

Post by mcbob » Thu May 01, 2008 6:51 pm

I too would be interested in having a look at too..................

Mc Bob.

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